btrfs: tree-checker: get fs_info from eb in check_dir_item

We can read fs_info from extent buffer and can drop it from the
parameters.

Signed-off-by: David Sterba <dsterba@suse.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c
index 84f0dbb59fe1..367651d7319e 100644
--- a/fs/btrfs/tree-checker.c
+++ b/fs/btrfs/tree-checker.c
@@ -244,10 +244,10 @@ static void dir_item_err(const struct extent_buffer *eb, int slot,
         va_end(args);
 }
 
-static int check_dir_item(struct btrfs_fs_info *fs_info,
-                          struct extent_buffer *leaf,
+static int check_dir_item(struct extent_buffer *leaf,
                           struct btrfs_key *key, int slot)
 {
+        struct btrfs_fs_info *fs_info = leaf->fs_info;
         struct btrfs_dir_item *di;
         u32 item_size = btrfs_item_size_nr(leaf, slot);
         u32 cur = 0;
@@ -789,7 +789,7 @@ static int check_leaf_item(struct btrfs_fs_info *fs_info,
         case BTRFS_DIR_ITEM_KEY:
         case BTRFS_DIR_INDEX_KEY:
         case BTRFS_XATTR_ITEM_KEY:
-                ret = check_dir_item(fs_info, leaf, key, slot);
+                ret = check_dir_item(leaf, key, slot);
                 break;
         case BTRFS_BLOCK_GROUP_ITEM_KEY:
                 ret = check_block_group_item(fs_info, leaf, key, slot);